vitamin b1 b6 b12 injection side effects B-Complex: Benefits, & Dosage Guide Vitamin B12 Side Effects: Risks

Lipotropic injections are best at least once a week when taken with a low-calorie diet and an exercise routine consistently

This injection into the muscles allows a higher proportion of the B12 to be absorbed into the body, as injections into the veins or oral supplements may allow some of the vitamin to be lost as it passes through the digestive system

Patients should contact their GP within 24 hours or call NHS 111 if they develop: persistent or worsening side effects, new neurological symptoms, or concerns about their treatment response

Red coloured solution for injection in the treatment for vitamin B12 deficiency